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Gene : TRN2 A. thaliana

DB identifier  ? AT5G46700 Secondary Identifier  ? locus:2178570
Name  ? TORNADO 2 Brief Description  Tetraspanin family protein
TAIR Computational Description  Tetraspanin family protein;(source:Araport11)
TAIR Curator Summary  Encodes a transmembrane protein of the tetraspanin (TET) family, one of 17 members found in Arabidopsis. Double mutant analysis showed that TRN1 and TRN2 act in the same pathway. Required for the maintenance of both the radial pattern of tissue differentiation in the root and for the subsequent circumferential pattern within the epidermis.
TAIR Short Description  Tetraspanin family protein
TAIR Aliases  TET1, TRN2

1 Gene Rifs

1 Organism

13 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 2285  
Location: Chr5:18950843-18953127

Gene models - TRN2 AT5G46700

? Gene models

Transcripts: 1  Exons: 2  Introns: 1 

Overlapping Features

? Genome features that overlap coordinates of this Gene

3 Child Features

0 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
TRN2_ARATH developmental stage Strongly expressed in all types of meristems, including the shoot apical meristem (SAM) and lateral organ primordia. Also detected in the lamina of the cotyledons, especially in the mesophyll and vascular bundles. In leaf primorida preferentially present in vascular strands and at the distal tip of the leaflet. In the floral meristem, first detected in flanking sepal primordia, and later expressed in stamens and carpels in flowers.
TRN2_ARATH function Involved in the basipetal transport of auxin (IAA) that modulates growth and organs organization, as well as cell differentiation. Regulates shoot apical meristem (SAM) organization in the peripheral zone. Required for initial meristematic divisions in the epidermal/lateral root cap leading to the formation of epidermal cells and a clone of lateral root cap cells, as well as for the maintenance of the radial pattern of cell specification in the root, thus regulating the distinction between the lateral root cap and epidermis. Together with WIH peptides, promotes megasporogenesis.
TRN2_ARATH similarity Belongs to the tetraspanin (TM4SF) family.
TRN2_ARATH tissue specificity Expressed in seedlings, roots, leaves, stems, apex, siliques and flowers. Present in ovules, prominently in nucellus and integuments.

1 Proteins

Function

Gene Ontology

cellular component
plasmodesma  ? ECO  
membrane  ? ECO  
molecular function
No terms in this category.
biological process
root morphogenesis  ? ECO  
leaf vascular tissue pattern formation  ? ECO  
meristem structural organization  ? ECO  
radial pattern formation  ? ECO  
megasporogenesis  ? ECO  
regulation of meristem structural organization  ? ECO  
auxin-activated signaling pathway  ? ECO  

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

7 Data Sets